Dictionary
cy•a•nine
Pronunciation: (sī'u-nēn", -nin), [key]—
n.
any of several groups of dyes that make silver halide photographic plates sensitive to a wider color range.
Also,cy•a•ninPronunciation: (sī'u-nin). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.